貝勒司- 專業製造伸縮囊、伸縮接頭、防震接頭、熱交換器、壓力容器、Bellows、Expansion Joint、Flexible Joint。

Fixed tube plate heat exchanger due to construction on the trunk portion together with the heat transfer tubes because of the body portion and the heat transfer tubes swell different, so specially designed telescopic tubes for heat exchangers only. The heat exchanger is divided into: A, B, C type.

‧(Industry)To be generally called as :

Telescopic tubes, bellows, expansion (section) joints, swell-shrink tube, etc.

‧Application of Heat exchanger:

Dyeing machine equipment, pressure vessels, etc.

‧Traditional practices:

Plate → Roll (punch) pressed into two parts, the second peak obtained by welding after forming → subject to annealing (stress relief).

Shortcoming :

Inside and outside the arc is uneven and the thinning rate (produced uneven thickness).

There are traces of rolling surface scratches easily.

Welding and easily detected by X-ray after the defect is also difficult to repair.

‧Current technology:

Plate → longitudinal weld bead plate (L wire bonding) → Hydraulic integrally molded.

Advantage :

The traditional practices of the Shortcomings neither exist.

‧Now have mold size :

Internal diameter : 90 ~ 1425

External diameter：180 ~ 1715，Total: 62

If you want to know more mold size, please call our company will provide more detailed information.

‧Quality assurance :

Our implementation of 100% non-destructive X-ray testing after passing to the factory.

Film Specifications：D7(4”*12”)

Sentenced piece standard：CNS12216(A decision is 100% free of defects)

Sentenced piece unit：Association with non-destructive identification of intermediate license.

‧Product (order) coding Information:

XT-ODXXX-RXXX-HXXX-EXX-XXXL

T = thickness of the material

OD = outer diameter straight

R = radius

H = height after forming peaks

E = straight portion (2 side)

L = total height after forming

‧Specification:

Watch die list

‧2007~2011 Consolidated sales statistics:

‧Catalog:

Product Name

Heat exchanger - A type

Spec

Product Category	Stainless steel bellows
Product No.	EX-0020
Application	Fixed tube sheet heat exchanger the trunk portion due to the structure and heat transfer tube linked to expansion that occurs due to the torso and the heat transfer tube, specially designed telescopic tube for heat exchanger dedicated

Product Name

Heat exchanger - B type

Spec

Product Category	Stainless steel bellows
Product No.	EX-0021
Application	Fixed tube sheet heat exchanger the trunk portion due to the structure and heat transfer tube linked to expansion that occurs due to the torso and the heat transfer tube, specially designed telescopic tube for heat exchanger dedicated

Product Name

Heat exchanger - C type

Spec

Product Category	Stainless steel bellows
Product No.	EX-0022
Application	Fixed tube sheet heat exchanger the trunk portion due to the structure and heat transfer tube linked to expansion that occurs due to the torso and the heat transfer tube, specially designed telescopic tube for heat exchanger dedicated